I visted yesterday local "Science Center" and learned something interesting about parasitic worms and was quite shocked actually that they study these things and openly admit their existence, yet the whole medical field is in a complete denial and arrogantly would attack anybody even mentioning parasites.
This is what they published in the Science Center: not exact wording as I don't remember that but the essence is this (of what they discovered):
"parasitic worms secret anti-inflamatory substance in their host and that prevents metabolic problems especially for obese people"
so the worms want us to be well!!! no wonder they (the medical system) never find anything because these worms know what to do to make us "healthy"